Feature support by operating system (OS):

Windows Server 2008* Windows Vista* Windows Server 2003* Linux* FreeBSD* Fault Tolerance Teaming X X X X   Switch Fault Tolerance Teaming X X X X Adaptive Load Balancing X X X X Multi-vendor Teaming X X X X Jumbo Frames X X X X X IEEE 802.1p1 X X X     IEEE 802.1Q X X X X X Checksum offload (Tx and Rx) X X X X X TCP Segmentation offload X X X X

This applies to:

Intel® 10 Gigabit AF DA Dual Port Server Adapter Intel® 10 Gigabit AT Server Adapter Intel® 10 Gigabit AT2 Server Adapter Intel® 10 Gigabit CX4 Dual Port Server Adapter Intel® 10 Gigabit XF LR Server Adapter Intel® 10 Gigabit XF SR Dual Port Server Adapter Intel® 10 Gigabit XF SR Server Adapter